| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $52.80 | 5.570% | $55.741 | $55.74 | $55.75 | $55.70 |
| Purchase #2 | $107.96 | 11.352% | $120.2156 | $120.22 | $120.20 | $120.20 |
| Purchase #3 | $58.76 | 10.377% | $64.8575 | $64.86 | $64.85 | $64.90 |
| Purchase #4 | $157.59 | 3.384% | $162.9228 | $162.92 | $162.90 | $162.90 |
| Purchase #5 | $136.72 | 3.541% | $141.5613 | $141.56 | $141.55 | $141.60 |
| Purchase #6 | $29.84 | 4.322% | $31.1297 | $31.13 | $31.15 | $31.10 |
| Purchase #7 | $17.53 | 9.669% | $19.225 | $19.23 | $19.25 | $19.20 |
| 7 purchase totals = | $561.20 | $595.6529 | $595.66 | $595.65 | $595.60 | |